This standard BS EN IEC 63182-5:2022 Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities is classified in these ICS categories:
29.100.10 Magnetic components
IEC 63182-5:2021 specifies the preferred range of the dimensions that are of importance for mechanical interchangeability and gives the guidelines on allowable limits of surface irregularities for cylinder-cores made of metallic magnetic powder. This document is a specification useful in the negotiations between magnetic powder core suppliers and users about surface irregularities.